Assay test strips with multiple labels and reading same

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United States of America Patent

PATENT NO 9891217
SERIAL NO

12410167

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In one aspect, an assay test strip includes a test label that specifically binds a target analyte and a control label that is free of any specific binding affinity for the target analyte and has a different optical characteristic than the test label. In another aspect, an assay test strip includes a test label that specifically binds a target analyte and at least one non-specific-binding label that is free of any specific binding affinity for the target analyte. Systems and methods of reading assay test strips also are described.

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Patent Owner(s)

Patent OwnerAddress
ALVERIX INC2590 NORTH FIRST STREET SUITE 100 SAN JOSE CA 95131

International Classification(s)

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  • 2009 Application Filing Year
  • G01N Class
  • 5958 Applications Filed
  • 3828 Patents Issued To-Date
  • 64.25 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brosnan, Michael J Fremont, US 54 916
Petrilla, John F Palo Alto, US 21 440
Petruno, Patrick T San Jose, US 22 617
Roitman, Daniel B Menlo Park, US 93 2587
Zhou, Rong Sunnyvale, US 133 1547

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Patent Citation Ranking

  • 5 Citation Count
  • G01N Class
  • 40.30 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges28583658330822943412011104601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01000200030004000250500750125015001750225025002750325035003750

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